Trainspotting's greatest quotes: The world according to Mark Renton

There's been talk of a Trainspotting sequel for years, but director Danny Boyle has seemingly confirmed that the follow-up film is on track to go in front of cameras in 2016 - 20 years after the release of the generation-defining tale of Edinburgh drug addicts.

It's unclear if Irvine Welsh's Porno will serve as the basis for the story, or if screenwriter John Hodge will craft a new tale, but if all goes to plan then the film will mark the long-awaited reunion of Boyle and Ewan McGregor. As Mark 'Rent-boy' Renton, a fresh-faced McGregor conjured up an iconic screen character, a heroin-addicted misanthrope who plumbed literal and metaphorical depths to feed his drug habit.

Digital Spy takes a look at the world according to Mark Renton - with 20 of his most memorable quotes - in the gallery below: